Licensed in New York and Pennsylvania

While we are licensed and registered to provide professional land surveying services in New York and Pennsylvania, we concentrate on St. Lawrence, Jefferson and Lewis counties in upstate New York. Our office is located in Gouverneur, NY, nestled right between the Adirondacks and the St. Lawrence River.

From a childhood love of the outdoors, Matthew C. Constance, PLS, forged a career in land surveying beginning in 2003. After studies at Paul Smith’s College and years of practice in Pennsylvania, he returned to New York to be near family, earned his New York license, and founded RamsHorn Land Surveying, PLLC in Gouverneur. Today Matt at
From a childhood love of the outdoors, Matthew C. Constance, PLS, forged a career in land surveying beginning in 2003. After studies at Paul Smith’s College and years of practice in Pennsylvania, he returned to New York to be near family, earned his New York license, and founded RamsHorn Land Surveying, PLLC in Gouverneur. Today Matt at RamsHorn serves clients across New York and Pennsylvania, is licensed in both states, and draws on more than 20 years of experience and the latest surveying technology to deliver precise, dependable results with a commitment to care and community.

At RamsHorn Land Surveying, PLLC., we take a client-focused approach to our work. We work closely with our clients to understand their needs and provide personalized solutions. Our goal is to exceed our clients' expectations on every project.

We offer a wide range of surveying services, including boundary surveys, topographic surveys via conventional methods and aerial drone lidar, construction surveying, bathymetric surveying, Alta/ACSM title Surveys, and Flood Plain Elevation Certificates. Our team has the expertise to handle projects of any size and complexity.
We love our customers, so feel free to visit during normal business hours.
Mon | 08:00 am – 04:00 pm | |
Tue | 08:00 am – 04:00 pm | |
Wed | 08:00 am – 04:00 pm | |
Thu | 08:00 am – 04:00 pm | |
Fri | 08:00 am – 04:00 pm | |
Sat | Closed | |
Sun | Closed |
Closed on Major Holidays

Easily settle your invoices with RamsHorn Land Surveying through our secure online payment system. Simply enter your details and make your payment quickly and conveniently.
Any information collected will be used solely within our company. Information provided will not be shared or sold to any outside company or corporation. All maps produced by RamsHorn Land Surveying, PLLC will remain property of RamsHorn Land Surveying, PLLC.
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